|
RefBan
Saturday, March 29, 2014
Translate This, Please?
Things Could Be Worse!
|
ScienceDaily: Strange Science News
ScienceDaily: Strange Science News |
| Revolutionary solar cells double as lasers Posted: 28 Mar 2014 05:55 AM PDT Latest research finds that the trailblazing 'perovskite' material used in solar cells can double up as a laser, strongly suggesting the astonishing efficiency levels already achieved in these cells is only part of the journey.  |
| You are subscribed to email updates from Strange & Offbeat News -- ScienceDaily To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google Inc., 20 West Kinzie, Chicago IL USA 60610 | |
ScienceDaily: Most Popular News
ScienceDaily: Most Popular News |
- New way to filter light: May provide first directional selectivity for light waves
- Chronic stress in early life causes anxiety, aggression in adulthood, neurobiologists find
- Four in 10 infants lack strong parental attachments
- Inspiration linked to bipolar disorder risk
- Computing with slime: Logical circuits built using living slime molds
- Mass participation experiment reveals how to create the perfect dream
- No correlation between medical marijuana legalization, crime increase: Legalization may reduce homicide, assault rates
- Crows understand water displacement at the level of a small child: Show causal understanding of a 5- to 7-year-old child
- Autism begins in pregnancy, according to study: Cortical layers disrupted during brain development in autism
- The search for seeds of black holes
- Engineered bacteria produce biofuel alternative for high-energy rocket fuel
- Ancient sea creatures filtered food like modern whales
- First ring system around asteroid: Chariklo found to have two rings
- Significant progress toward creating 'benchtop human' reported
- Dark energy hides behind phantom fields
- Beer marinade could reduce levels of potentially harmful substances in grilled meats
- An answer to the perennial question: Is it safe to pee in the pool?
- Contaminated white dwarfs: Scientists solve riddle of celestial archaeology
- Time out: Spanking babies is surprisingly common, U.S. study finds
- Eating eggs is not linked to high cholesterol in adolescents, study suggests
| New way to filter light: May provide first directional selectivity for light waves Posted: 27 Mar 2014 11:24 AM PDT Light waves can be defined by three fundamental characteristics: their color (or wavelength), polarization, and direction. While it has long been possible to selectively filter light according to its color or polarization, selectivity based on the direction of propagation has remained elusive. But now, for the first time, researchers have produced a system that allows light of any color to pass through only if it is coming from one specific angle; the technique reflects all light coming from other directions.  |
| Chronic stress in early life causes anxiety, aggression in adulthood, neurobiologists find Posted: 27 Mar 2014 09:36 AM PDT In experiments to assess the impacts of social stress upon adolescent mice, both at the time they are experienced and during adulthood, a laboratory team conducted many different kinds of stress tests and means of measuring their impacts. The research indicates that a 'hostile environment in adolescence disturbs psychoemotional state and social behaviors of animals in adult life,' the team says.  |
| Four in 10 infants lack strong parental attachments Posted: 27 Mar 2014 09:35 AM PDT In a study of 14,000 US children, 40 percent lack strong emotional bonds -- what psychologists call 'secure attachment' -- with their parents that are crucial to success later in life, according to a new report. The researchers found that these children are more likely to face educational and behavioral problems.  |
| Inspiration linked to bipolar disorder risk Posted: 27 Mar 2014 09:33 AM PDT Inspiration has been linked with people at risk of developing bipolar disorder for the first time in a study. For generations, artists, musicians, poets and writers have described personal experiences of mania and depression, highlighting the unique association between creativity and bipolar disorder -- experiences which are backed up by recent research. But, until now, the specific links between inspiration -- the generation of ideas that form the basis of creative work -- and bipolar disorder has received little attention.  |
| Computing with slime: Logical circuits built using living slime molds Posted: 27 Mar 2014 07:03 AM PDT A future computer might be a lot slimier than the solid silicon devices we have today. Researchers have revealed details of logic units built using living slime molds, which might act as the building blocks for computing devices and sensors.  |
| Mass participation experiment reveals how to create the perfect dream Posted: 26 Mar 2014 06:27 PM PDT Psychologists have announced the results of a two-year study into dream control. The experiment shows that it is now possible for people to create their perfect dream, and so wake up feeling especially happy and refreshed. Researchers also discovered that people's dreams were especially bizarre around the time of a full moon.  |
| Posted: 26 Mar 2014 03:20 PM PDT A professor of criminology found that legalization of medical marijuana is not an indicator of increased crime. It actually may be related to reductions in certain types of violent crime. The study tracked crime rates across all 50 states between 1990 and 2006, when 11 states legalized marijuana for medical use: Alaska, California, Colorado, Hawaii, Maine, Montana, Nevada, Oregon, Rhode Island, Vermont and Washington. Since the time period the study covered, 20 states and Washington, D.C., have legalized marijuana for medical use.  |
| Posted: 26 Mar 2014 03:20 PM PDT New Caledonian crows may understand how to displace water to receive a reward, with the causal understanding level of a 5- to 7-year-old child. Understanding causal relationships between actions is a key feature of human cognition. However, the extent to which non-human animals are capable of understanding causal relationships is not well understood. Scientists used the Aesop's fable riddle -- in which subjects drop stones into water to raise the water level and obtain an out-of reach-reward -- to assess New Caledonian crows' causal understanding of water displacement.  |
| Posted: 26 Mar 2014 03:19 PM PDT Researchers have published a study that gives clear and direct new evidence that autism begins during pregnancy. The researchers analyzed 25 genes in post-mortem brain tissue of children with and without autism. These included genes that serve as biomarkers for brain cell types in different layers of the cortex, genes implicated in autism and several control genes.  |
| The search for seeds of black holes Posted: 26 Mar 2014 02:03 PM PDT How do you grow a supermassive black hole that is a million to a billion times the mass of our sun? Astronomers do not know the answer, but a new study using data from NASA's Wide-field Infrared Survey Explorer, or WISE, has turned up what might be the cosmic seeds from which a black hole will sprout. The results are helping scientists piece together the evolution of supermassive black holes -- powerful objects that dominate the hearts of all galaxies.  |
| Engineered bacteria produce biofuel alternative for high-energy rocket fuel Posted: 26 Mar 2014 01:09 PM PDT Researchers have engineered a bacterium to synthesize pinene, a hydrocarbon produced by trees that could potentially replace high-energy fuels, such as JP-10, in missiles and other aerospace applications. By inserting enzymes from trees into the bacterium scientists have boosted pinene production six-fold over earlier bioengineering efforts.  |
| Ancient sea creatures filtered food like modern whales Posted: 26 Mar 2014 11:22 AM PDT Ancient, giant marine animals used bizarre facial appendages to filter food from the ocean, according to new fossils discovered in northern Greenland. The new study describes how the strange species, called Tamisiocaris, used these huge, specialized appendages to filter plankton, similar to the way modern blue whales feed today.  |
| First ring system around asteroid: Chariklo found to have two rings Posted: 26 Mar 2014 11:18 AM PDT Astronomers have made the surprise discovery that the remote asteroid Chariklo is surrounded by two dense and narrow rings. This is the smallest object by far found to have rings and only the fifth body in the Solar System — after the much larger planets Jupiter, Saturn, Uranus and Neptune — to have this feature. The origin of these rings remains a mystery, but they may be the result of a collision that created a disc of debris.  |
| Significant progress toward creating 'benchtop human' reported Posted: 26 Mar 2014 10:53 AM PDT Scientists are reporting significant progress toward creating "homo minutus" -- a benchtop human. Researchers have successfully developed and analyzed a liver human organ construct that responds to exposure to a toxic chemical much like a real liver.  |
| Dark energy hides behind phantom fields Posted: 26 Mar 2014 08:45 AM PDT Quintessence and phantom fields, two hypotheses formulated using data from satellites are among the many theories that try to explain the nature of dark energy. Now researchers suggest that both possibilities are only a mirage in the observations and it is the quantum vacuum which could be behind this energy that moves our universe. Cosmologists believe that some three quarters of the universe are made up of a mysterious dark energy which would explain its accelerated expansion. The truth is that they do not know what it could be, therefore they put forward possible solutions.  |
| Beer marinade could reduce levels of potentially harmful substances in grilled meats Posted: 26 Mar 2014 07:27 AM PDT The smells of summer -- the sweet fragrance of newly opened flowers, the scent of freshly cut grass and the aroma of meats cooking on the backyard grill -- will soon be upon us. Now, researchers are reporting that the very same beer that many people enjoy at backyard barbeques could, when used as a marinade, help reduce the formation of potentially harmful substances in grilled meats.  |
| An answer to the perennial question: Is it safe to pee in the pool? Posted: 26 Mar 2014 07:27 AM PDT Sanitary-minded pool-goers who preach 'no peeing in the pool,' despite ordinary and Olympic swimmers admitting to the practice, now have scientific evidence to back up their concern. Researchers are reporting that when mixed, urine and chlorine can form substances that can cause potential health problems.  |
| Contaminated white dwarfs: Scientists solve riddle of celestial archaeology Posted: 26 Mar 2014 06:22 AM PDT A decades old space mystery has been solved by an international team of astronomers. The team put forward a new theory for how collapsed stars become polluted -- that points to the ominous fate that awaits planet Earth. Scientists investigated hot, young, white dwarfs -- the super-dense remains of Sun-like stars that ran out of fuel and collapsed to about the size of the Earth.  |
| Time out: Spanking babies is surprisingly common, U.S. study finds Posted: 16 Mar 2014 06:09 PM PDT The same hands that parents use to lovingly feed, clothe and bathe their babies are also commonly used to spank their bundles of joy. A new study found that 30 percent of 1-year-old children were spanked at least once in the past month by their mother, father or both parents. A long-time topic of debate, spanking children is a common practice among U.S. parents.  |
| Eating eggs is not linked to high cholesterol in adolescents, study suggests Posted: 19 Jul 2013 05:39 AM PDT Although in the late 20th century it was maintained that eating more than two eggs a week could increase cholesterol, in recent years experts have begun to refute this myth. Now, a new study has found that eating more eggs is not associated with higher serum cholesterol in adolescents, regardless of how much physical activity they do.  |
| You are subscribed to email updates from Most Popular News -- ScienceDaily To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google Inc., 20 West Kinzie, Chicago IL USA 60610 | |
ScienceDaily: Top News
ScienceDaily: Top News |
- Ancient African cattle first domesticated in Middle East, study reveals
- Good bacteria that protects against HIV identified
- Gastric surgery halves risk of heart attack in obese people
- More male fish 'feminized' by pollution on Basque coast
- Underweight people at as high risk of dying as obese people, new study finds
- Brain scans link concern for justice with reason, not emotion
- Erectile dysfunction can be reversed without medication
- Quality early childhood programs help prevent adult chronic disease, research shows
- Revolutionary solar cells double as lasers
- Marriage linked to lower heart risks in study of more than 3.5 million adults
- Number of babies mom has may play role in future cardiovascular health
- Concerning number of kids have elevated cholesterol
- Is laughter the best medicine? Cartoons could help patients cope with chronic conditions
- Great earthquakes, water under pressure, high risk
- Esophageal function implicated in life-threatening experiences in infants, study suggests
- New treatment for those at high risk of breast, ovarian cancer
- New Parkinson's disease chemical messenger discovered
- Stool samples provide marker for bowel disease
- Using tobacco to thwart infectious disease?
- Public smoking bans linked with rapid fall in preterm births, child hospital visits for asthma
- Gulf war illness not in veterans' heads but in their mitochondria
- US clean-air efforts stay on target
- Autumn ending later in northern hemisphere, research shows
- Depression, anxiety linked to poor diabetes management among Mexican Americans
| Ancient African cattle first domesticated in Middle East, study reveals Posted: 28 Mar 2014 09:10 AM PDT The genetic history of 134 cattle breeds from around the world has been completed by a group of researchers. In the process of completing this history, they found that ancient domesticated African cattle originated in the 'Fertile Crescent,' a region that covered modern day Iraq, Jordan, Syria and Israel.  |
| Good bacteria that protects against HIV identified Posted: 28 Mar 2014 07:30 AM PDT By growing vaginal skin cells outside the body and studying the way they interact with 'good and bad' bacteria, researchers think they may be able to better identify the good bacteria that protect women from HIV infection and other sexually transmitted infections.  |
| Gastric surgery halves risk of heart attack in obese people Posted: 28 Mar 2014 07:30 AM PDT Obese people who have stomach surgery to help them lose weight will halve their risk of heart attack according to new research. Death rates were reduced by 40 percent and heart attacks in particular were reduced by half -- compared to obese people who did not have surgery. The procedures, known as bariatric surgery, involve techniques such as gastric banding.  |
| More male fish 'feminized' by pollution on Basque coast Posted: 28 Mar 2014 07:30 AM PDT Evidence of 'feminization' of male fish in the estuaries of Gernika, Arriluze, Santurtzi, Plentzia, Ondarroa, Deba and Pasaia has been discovered. The first cases -- 2007-2008 -- were detected in Urdaibai, and the most recent data confirm that they are also taking place in other estuaries. Pollutants acting as estrogens are responsible for this phenomenon which, among other changes, is causing ovocytes to appear in male fish.  |
| Underweight people at as high risk of dying as obese people, new study finds Posted: 28 Mar 2014 07:30 AM PDT Being underweight puts people at highest risk of dying, just as obesity does, new research has found. The connection between being underweight and the higher risk of dying is true for both adults and fetuses. This is so even when factors such as smoking, alcohol use or lung disease are considered, or adults with a chronic or terminal illness are excluded, the study found.  |
| Brain scans link concern for justice with reason, not emotion Posted: 28 Mar 2014 07:29 AM PDT People who care about justice are swayed more by reason than emotion, according to new brain scan research. Psychologists have found that some individuals react more strongly than others to situations that invoke a sense of justice — for example, seeing a person being treated unfairly, or with mercy. The new study used brain scans to analyze the thought processes of people with high "justice sensitivity."  |
| Erectile dysfunction can be reversed without medication Posted: 28 Mar 2014 07:29 AM PDT Men suffering from sexual dysfunction can be successful at reversing their problem by focusing on lifestyle factors and not just relying on medication, according to research. Researchers have highlighted the incidence of erectile dysfunction and lack of sexual desire among Australian men aged 35-80 years.  |
| Quality early childhood programs help prevent adult chronic disease, research shows Posted: 28 Mar 2014 07:29 AM PDT High-quality early childhood development programs with health care and nutritional components can help prevent or delay the onset of adult chronic disease, research shows. Based on more than three decades of data, the study shows that children who participated in the intervention combining early education with early health screenings and nutrition had much lower levels of hypertension, metabolic syndrome and obesity in their mid-30s than a control group that did not participate in early learning program.  |
| Revolutionary solar cells double as lasers Posted: 28 Mar 2014 05:55 AM PDT Latest research finds that the trailblazing 'perovskite' material used in solar cells can double up as a laser, strongly suggesting the astonishing efficiency levels already achieved in these cells is only part of the journey.  |
| Marriage linked to lower heart risks in study of more than 3.5 million adults Posted: 28 Mar 2014 05:55 AM PDT People who are married have lower rates of several cardiovascular diseases compared with those who are single, divorced or widowed, according to research. The relationship between marriage and lower odds of vascular diseases is especially pronounced before age 50. For people aged 50 and younger, marriage is associated with 12 percent lower odds of any vascular disease. This number drops to 7 percent for people ages 51 to 60 and only 4 percent for those 61 and older.  |
| Number of babies mom has may play role in future cardiovascular health Posted: 28 Mar 2014 05:55 AM PDT Women who give birth to four or more children are much more likely to have evidence of plaque in their heart or thickening of their arteries -- early signs of cardiovascular disease -- compared with those having fewer pregnancies, according to research.  |
| Concerning number of kids have elevated cholesterol Posted: 28 Mar 2014 05:55 AM PDT Roughly one out of three kids screened for high cholesterol between the ages of 9 and 11 has borderline or high cholesterol, potentially placing them at greater risk for future cardiovascular disease, according to research. In one of the largest studies of outpatient pediatric clinic visits to date, researchers examined the medical records of 12,712 children who had screening for cholesterol levels as part of a routine physical exam. Of these, 4,709, or 30 percent, had borderline or elevated total cholesterol.  |
| Is laughter the best medicine? Cartoons could help patients cope with chronic conditions Posted: 28 Mar 2014 04:58 AM PDT Cartoons could be a beneficial way of educating patients and empowering them to cope better with their long term conditions, research indicates. "Humor is frequently and naturally used by people with chronic illnesses to help them adjust and understand what is happening to them," explains the study's leader. "Our study has shown that cartoons could provide clarity to patients and be a way to engage with them. It is an untapped resource and could be a potential approach to support self-management."  |
| Great earthquakes, water under pressure, high risk Posted: 28 Mar 2014 04:58 AM PDT The largest earthquakes occur where oceanic plates move beneath continents. Water trapped in the boundary between both plates has a dominant influence on the earthquake rupture process. Analyzing the great Chile earthquake of February, 27th, 2010, a group of scientists found that the water pressure in the pores of the rocks making up the plate boundary zone takes the key role.  |
| Esophageal function implicated in life-threatening experiences in infants, study suggests Posted: 28 Mar 2014 04:57 AM PDT A study of apparent life-threatening events — called ALTEs for short — suggests that infants who experience them have abnormal regulation of esophageal and airway function compared to healthy babies. The findings offer new information about the mechanisms behind ALTEs and what clinicians and parents can do to avoid them.  |
| New treatment for those at high risk of breast, ovarian cancer Posted: 27 Mar 2014 07:24 PM PDT A breakthrough in research could signal new treatments for women at high risk of breast and ovarian cancer. The new discovery may mean women affected with BRCA1 could use drugs, which are already available, to reduce their risk of developing the disease, rather than undergo irreversible surgery.  |
| New Parkinson's disease chemical messenger discovered Posted: 27 Mar 2014 07:24 PM PDT A new chemical messenger that is critical in protecting the brain against Parkinson's disease has been identified by scientists. The research team had previously discovered that mutations in two genes -- called PINK1 and Parkin -- lead to Parkinson's. Now they have made a completely unexpected discovery about the way the two genes interact, which they say could open up exciting new avenues for research around Parkinson's and offer new drug targets.  |
| Stool samples provide marker for bowel disease Posted: 27 Mar 2014 07:23 PM PDT A novel method for distinguishing different types of bowel disease using the stool samples of patients has been created by a group of researchers. It works by analyzing the chemical compounds emitted from the samples and could provide cheaper, quicker and more accurate diagnoses, at the point of care, for a group of diseases that have, up until now, been very hard to distinguish.  |
| Using tobacco to thwart infectious disease? Posted: 27 Mar 2014 07:23 PM PDT A new generation of potentially safer and more cost-effective therapeutics against West Nile virus, and other pathogens has been developed by an international research group. The therapeutics, known as monoclonal antibodies and their derivatives, were shown to neutralize and protect mice against a lethal dose challenge of West Nile virus -- even as late as four days after the initial infection.  |
| Public smoking bans linked with rapid fall in preterm births, child hospital visits for asthma Posted: 27 Mar 2014 07:22 PM PDT The introduction of laws banning smoking in public places and workplaces in North America and Europe has been quickly followed by large drops in rates of preterm births and children attending hospital for asthma, according to the first systematic review and meta-analysis examining the effect of smoke-free legislation on child health.  |
| Gulf war illness not in veterans' heads but in their mitochondria Posted: 27 Mar 2014 07:22 PM PDT Veterans of the 1990-91 Persian Gulf War who suffer from "Gulf War illness" have impaired function of mitochondria – the energy powerhouses of cells, researchers have demonstrated for the first time. The findings could help lead to new treatments benefitting affected individuals -- and to new ways of protecting servicepersons (and civilians) from similar problems in the future.  |
| US clean-air efforts stay on target Posted: 27 Mar 2014 02:00 PM PDT National efforts in the last decade to clear the air of dangerous particulate matter have been so successful that most urban areas have already attained the next benchmark, according to new research. All but one of the regions studied reported they had met the goal by deadline.  |
| Autumn ending later in northern hemisphere, research shows Posted: 27 Mar 2014 11:00 AM PDT On average, the end of autumn is taking place later in the year and spring is starting slightly earlier, according to research. A team of researchers examined satellite imagery covering the northern hemisphere over a 25 year period (1982 - 2006), and looked for any seasonal changes in vegetation by making a measure of its 'greenness'. They examined in detail, at daily intervals, the growth cycle of the vegetation - identifying physical changes such as leaf cover, color and growth.  |
| Depression, anxiety linked to poor diabetes management among Mexican Americans Posted: 27 Mar 2014 10:57 AM PDT Rates of diabetes are unusually high among Mexican-Americans who live near the U.S. Mexico border and new research finds that those dealing with depression and anxiety in this population are less likely to properly manage their diabetes. "Given the high prevalence of depression and anxiety found in this border community, providers should regularly assess for depression and anxiety and either provide or refer to treatment when symptoms arise," concluded the main author.  |
| You are subscribed to email updates from All Top News -- ScienceDaily To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google Inc., 20 West Kinzie, Chicago IL USA 60610 | |
Subscribe to:
Posts (Atom)